import pyaudio

class RealtimeAnalyzer:
    def __init__(self, model):
        self.model = model
        self.audio = pyaudio.PyAudio()

    def start_stream(self):
        """开始实时分析"""
        stream = self.audio.open(format=pyaudio.paFloat32,
                                channels=1,
                                rate=44100,
                                input=True,
                                frames_per_buffer=1024)
        while True:
            data = stream.read(1024)
            # 进行实时分析